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\title{\boldmath{ $\bar{\Sigma}^-$}\ \ \ \ \ \ \ $*****$}
\maketitle
The $\bar{\Sigma}^-$ is the negatively charged member of the $\bar{\Sigma}$ isospin triplet. The mass and lifetime are accurately measured as are the branching ratios for the dominant and two sub-dominant decay modes.
The $\bar{\Sigma}^-$ has mass $1189.37$~MeV and is unstable. The $\bar{\Sigma}^-$ has spin $1/2$, charge $-1$ and is colour neutral.
 The $\bar{\Sigma}^-$ is a baryon and is from the $(56,0^+_0)$ $40$plet.The properties of the particle and its antiparticle are taken to be charge-conjugate to each other.
 The decay length is $0.02404$~m. The PDG code is -3222.
\setlongtables
\begin{longtable}[t]{|c|c|c|p{1in}|p{2.5in}|c|}
\hline
Branching & Rating & On/ & Outgoing  & Description & Decayer  \\ 
Ratio     &                                 & Off & Particles &             &         \\ 
\hline
\endhead
\caption{The decay modes of the $\bar{\Sigma}^-$ (continues).}
\endfoot
\caption{The decay modes of the $\bar{\Sigma}^-$.}
\endlastfoot
\label{tab:-3222decaymodes}
0.515674 & $*****$ & on & $ \bar{p}^-, \pi^0 $  & The dominant decay of $\bar{\Sigma}^-$ with branching ratio from \cite{Yao:2006px}.   & Herwig::NonLeptonicHyperon::HyperonNL \\ 
\hline
0.483076 & $*****$ & on & $ \bar{n}^0, \pi^- $  & The dominant decay of $\bar{\Sigma}^-$ with branching ratio from \cite{Yao:2006px}.   & Herwig::NonLeptonicHyperon::HyperonNL \\ 
\hline
0.001230 & $*****$ & on & $ \bar{p}^-, \gamma $  & The radiative decay of $\bar{\Sigma}^-$ with branching ratio from \cite{Yao:2006px}.   & Herwig::RadiativeHyperon::RadiativeHyperon \\ 
\hline
0.000020 & $****$ & on & $ \bar{\Lambda}^0, e^-, \bar{\nu}_e $  & The semi-leptonic decay of $\bar{\Sigma}^-$ with branching ratio from \cite{Yao:2006px}.   & Herwig::SemiLeptonicBaryon::BaryonLight1 \\ 
\hline
\end{longtable}The $\bar{\Sigma}^-$ decay modes are given in Table~\ref{tab:-3222decaymodes} and the total branching ratio is $1$.


 There is no mass generator for the $\bar{\Sigma}^-$.
 There is no width generator for the $\bar{\Sigma}^-$.

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 The particle was checked by Peter Richardson at 9:38:1 on the 4th of February 2009. The most recently changed decay mode was modified at 8:16:45 on the 29th of June 2008. The particle data was last modified at 16:24:39 on the 10th of October 2006.

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